Abstract: This invention relates to a synthetic method for the preparation of Compound 1 and precursors thereof. Compound 1 is prepared via reaction of isoxazole 2 with phenylether (R)-3-ONa.

Abstract: A ball release tool includes a body providing a first end and a second end, and defining a flow passageway extending between the first and second ends. A ball is releasably coupled to the body at the second end. One or more flow ports are defined in the body and in fluid communication with the flow passageway, wherein pressure of a fluid introduced into the flow passageway is increased to release the ball from the body.

Abstract: A ball release tool includes a body providing a first end and a second end, and defining a flow passageway extending between the first and second ends. A ball is releasably coupled to the body at the second end. One or more flow ports are defined in the body and in fluid communication with the flow passageway, wherein pressure of a fluid introduced into the flow passageway is increased to release the ball from the body.

Abstract: A flow sensor includes: A measuring tube for the conveying of an electrically conductive fluid; a magnetic circuit arrangement arranged on the measuring tube for producing and guiding a magnetic field, which induces an electric field in the flowing fluid; and measuring electrodes for the tapping of a voltage of the electric field. The measuring tube includes a carrier tube and liner, especially a tubular liner, of insulating material, accommodated in a lumen of the carrier tube. A support skeleton may serve for stabilization is embedded in the liner.

Abstract: A flow sensor includes: A measuring tube for the conveying of an electrically conductive fluid; a magnetic circuit arrangement arranged on the measuring tube for producing and guiding a magnetic field, which induces an electric field in the flowing fluid; and measuring electrodes for the tapping of a voltage of the electric field. The measuring tube includes a carrier tube and liner, especially a tubular liner, of insulating material, accommodated in a lumen of the carrier tube. A support skeleton may serve for stabilization is embedded in the liner.

Abstract: The timepiece comprises a frame (3) in which a watch case (7, 8, 9) is reversibly mounted. The watch case (7, 8, 9) is rotatable within the frame (3) around a determined axis (22) traversing the flank (24) of the watch case (7, 8, 9) and the inner flank (25) of the frame (3). The flank (24) of the watch case (7, 8, 9) and the inner flank (25) of the frame (3) substantially are parts of a same surface of rotation around the determined axis (22) so as to reduce the gap between the frame (3) and the watch case (7, 8, 9).

Abstract: A flow sensor includes a measuring tube, made of essentially non-ferromagnetic material, for guiding the fluid, a magnetic circuit arrangement arranged on the measuring tube for producing and guiding a magnetic field, which induces in the flowing fluid an electric field, and measuring electrodes for sensing a voltage of the electric field. Additionally, the flow sensor includes an essentially rigid support frame for holding the measuring tube and for holding an electronics housing connected to the flow sensor, wherein measuring tube and support frame are mechanically coupled together on the inlet and outlet ends. For holding the measuring tube in the support frame, at least one connecting element is provided, which is attached to a first end of the measuring tube and to a first end of the support frame corresponding to such end of the measuring tube.

Abstract: A flow sensor includes a measuring tube, made of essentially non-ferromagnetic material, for guiding the fluid, a magnetic circuit arrangement arranged on the measuring tube for producing and guiding a magnetic field, which induces in the flowing fluid an electric field, and measuring electrodes for sensing a voltage of the electric field. Additionally, the flow sensor includes an essentially rigid support frame for holding the measuring tube and for holding an electronics housing connected to the flow sensor, wherein measuring tube and support frame are mechanically coupled together on the inlet and outlet ends. For holding the measuring tube in the support frame, at least one connecting element is provided, which is attached to a first end of the measuring tube and to a first end of the support frame corresponding to such end of the measuring tube.

Abstract: The sealing device for a control member (17) is provided with a shaft (16) passing through a sealed casing and comprising a tube (1) driven into a bore (3) of the casing (4) . A shaft (16) of the control member (17) is engaged in the tube (1) and at least one joint (18, 19) ensures normal sealing between this tube and this shaft. It comprises a compression key (6) screwed on the tube (1) comprising an upper portion (8) overlying the tube (1) and surrounding the shaft (16) of the control member (17). A compression joint (15) is disposed in the space comprised between the upper portion (8) of the compression key, the tube (1) and the shaft (16).

Abstract: The sealing device for a control member (17) is provided with a shaft (16) passing through a sealed casing and comprising a tube (1) driven into a bore (3) of the casing (4). A shaft (16) of the control member (17) is engaged in the tube (1) and at least one joint (18, 19) ensures normal sealing between this tube and this shaft. It comprises a compression key (6) screwed on the tube (1) comprising an upper portion (8) overlying the tube (1) and surrounding the shaft (16) of the control member (17). A compression joint (15) is disposed in the space comprised between the upper portion (8) of the compression key, the tube (1) and the shaft (16).

Abstract: A invention relates to a watch strap, having a strap end link 1 which is connected to a further component such that it can be pivoted about an axis transverse to the longitudinal extent of the wrist strap and which can be adjusted relative to the further component in the direction of the longitudinal extent of the wrist strap. The strap end link 1 is articulated on a pivot element 3 such that it can be pivoted about an adjustment axis 2 which extends, approximately in the strap plane, transversely to the longitudinal extent of the wrist strap, the pivot element being connected to the further component such that it can be pivoted through approximately 180° about a pivot axis 4 which is parallel to the adjustment axis 2. In this case, the pivot element 3 can be arrested in its pivot end positions. The adjustment axis 2 and pivot axis 4 are arranged one behind the other in this case approximately along the longitudinal extent of the wrist strap.

Abstract: In a satellite communication system using optical carriers the down link radiation beam pattern is limited to illuminating only the receiver sites for power economy. The transmitting laser's beam pattern is shaped in such a way that the intensity distribution at the earth surface is adapted to the geographical distribution of the receiving stations. A suitably prepared hologram or set of stacked holograms storing different beam patterns is interposed in the radiation path. The antenna characteristic may be varied by selecting a particular hologram. This is accomplished by changing the beam angle of incidence by remote control.

Abstract: A method is disclosed by which several data stations which use a single communication channel, and which are simultaneously ready to transmit a data packet, can send a request for channel allocation, and will be granted the channel each for one data packet transmission, all within one time frame without central control, polling, or collisions. Addresses of all data stations desiring channel allocation are interleaved and superimposed in a specific manner for transmitting the requests, and by observing the resulting common signal, each data station determines when it can send its data packet. An arrangement for a data station is also disclosed which comprises the means necessary for transmitting address characters in an interactive procedure simultaneously with other stations, and for determining the allocated packet time slot.

Abstract: A closed loop communication system in which the terminals are grouped into priority classes. Any terminal can seize a free channel if certain priority conditions exist. A channel (frame) is always preceded by a header comprising a priority request field and a priority grant field. The request field has n bits assigned to the n priority classes; a terminal requiring service sets that bit to "1" which corresponds to its class. Thus, the controller receives a compiled overall request and inserts, for the next cycle, into the grant field an indication as to which priority class or classes are now allowed access to the channel. This is accomplished by shifting the contents of the request field to the grant field. A terminal can only seize the channel if its priority class is allowed for that cycle by the grant field, and if the channel is still free.